Cheap Flights from Chicago to Detroit — $110

Chicago is served primarily by two major airports with distinct roles. O’Hare International (ORD) is a large international hub handling many long-haul and transcontinental flights and is commonly used by legacy carriers, so fares can range from budget-competitive to premium depending on route and timing. It sits about 17 miles northwest of downtown; the Blue Line CTA rail connects downtown in roughly 45–60 minutes for a modest fare, while taxis and rideshares typically take 30–50 minutes and cost substantially more. Midway (MDW) is a smaller, more budget-leaning airport to the southwest about 10 miles from the Loop, with a quicker 20–30 minute ride by Orange Line and generally lower-cost domestic service from low-cost carriers. O’Hare offers broad connectivity but can be busy and sprawling; Midway is more compact and often easier for quick domestic turns, though with fewer international options.

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to Detroit

Detroit Metropolitan Wayne County Airport (DTW) is the region’s primary international hub, typically serving a mix of full‑service carriers and several major domestic airlines, with some low‑cost options on key routes. It sits about 20 miles (roughly 30–45 minutes by car) southwest of downtown Detroit; ride‑shares, taxis and shuttle services are common, plus express buses and rental cars—expect transit fares or shuttle fees generally in modest ranges and higher taxi/ride‑share costs depending on traffic. DTW is usually convenient for connections and offers extensive amenities, though security lines and travel times to the city can be a drawback during peak hours. For some budget‑minded flyers, nearby smaller airports can be a cheaper but less connected alternative.

More than 5 airlines operate flights from Chicago to Detroit, including United Airlines, American Airlines, Southwest Airlines, JetBlue Airways, and Frontier Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $110, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.